正压式空气呼吸器

SDP系列正压式空气呼吸器是一种隔绝式呼吸保护装备，为进入缺氧，有毒有害气体环境中工作的使用者提供呼吸保护。正常使用时，呼吸器面罩内的压力始终略高于外界环境压力，能有效防止外界有毒，有害气体侵入面罩内，保障使用者安全。产品可广泛应用于消防、石油、化工、冶金、电力等行业。 符合标准：GA124-2004《正式压式空气呼吸器》标准SDP series of positive pressure air breathing apparatus provide the user with breathable air and regardless of the ambient atmosphere. They give respiratory protection in toxic or oxygen deficient environments. The pressure of breathable air in mask always higher than outside, therefore, the toxic can be obstructed effectively.Products cover the fire fighting, petroleum, chemical industry, metallurgy and electric power area etc.Standard: GA124-2004《Positive pressure air breathing apparatus》